Question

(1)A number which has only two factors is called.....number
a)prime
b)composite
c)co-prime
d)twin prime



the lcm and hcf of two number are 12 and 240 respectively. if one of the number is 60 then other number is....
a)24
b)36
c)16
d)48​

Answer 1

Answer:

prime no. are those nos which have 2 factors 1 and itself

2- (d) 48